I just checked my stash of manuals and it doesn't look like I do, but I know a lot of those types of things are online nowadays so give me a moment and I'll see if there's a way to post a pdf from the manufacturer's site.
I spoke directly with RCA (1 800 420 7968) and the following is a link is for the pdf of the code list. http://www.rcaaudiovideo.com/docs/common/RCR6473N/RCR6473N_OTHER_CL.pdf If this doesn't work, go here ( http://www.rcaaudiovideo.com/search/?sku=RCR6473N ) and under Support/Manuals you'll find Code List. You'll see that this page is for the RCR6473N, but the support technician assured me that this code list works for all 3 "6473" models: RCR6473, RCR6473R, and RCR6473N.